无线数字通信技术、嵌入式技术、自动控制技术和网络技术的广泛应用，使得实现程序控制系统的数字化、模块化、实时性成为可能。
The widely use of airless digital communication, ARM technology, automation technology and network makes the possible achievement of digital, modularize and real time program control system.
设计了基于可编程控制器PLC的程序控制系统、直流电动机的驱动控制系统和数字显示系统。
The program controlling system based on PLC , the drive system for controlling DC motor and the digital showing system has been developed in present work.
设计了基于可编程控制器PLC的程序控制系统、直流电动机的驱动控制系统和数字显示系统。
The program controlling system based on PLC , the drive system for controlling DC motor and the digital showing system has been developed in present work.
应用推荐